.pay-wrap{
    padding:10px 0 25px;
    background:#fff
}
.pay-wrap .pay-tips{
    padding:10px;
    font-size:18px;
    font-weight:700;
    color:#666;
    text-align:center
}
.pay-wrap .pay-tips.enhance{
    color:#c60023
}
.pay-wrap .img-con{
    margin:0 auto;
    width:300px;
    height:300px;
    overflow:hidden;
    background:#fff;
    border:1px solid #ddd
}
.pay-wrap .img-con .qr-code{
    width:100%;
    height:100%
}